LINCOLN, Neb. — A University of Nebraska regent called for safety assurances from Penn State today, saying he fears for the Cornhuskers’ football traveling party and fans at this weekend’s game.

Regent Tim Clare of Lincoln said he began worrying about safety while watching televised coverage of the scene in State College after coach Joe Paterno’s firing Wednesday night.

Police in riot gear dispersed about 2,000 people who took to the streets after coach Joe Paterno was fired.

Clare said he called Nebraska athletic director Tom Osborne early this morning to discuss safety.

“Happy Valley is a pretty interesting place on a normal football Saturday,” Clare said. “Given what’s developed the last several days, particularly last night, we have a duty to ensure that our football student-athletes, staff, coaches and our fans are safe.”

Penn State Police Chief Tyrone Parham wrote in an e-mail to The Associated Press today that his force is “taking extra precautions and has added additional resources for the game.” He didn’t elaborate.

Penn State interim coach Tom Bradley, speaking at a news conference, admonished students to not engage in hooliganism because they’re upset about Paterno’s firing.

“I think the message is clear: Let’s show them what Penn State is really all about ... Let’s show class; let’s show dignity,” Bradley said.